CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
ASSETS
Debt Securities, Available-for-sale, Amortized Cost	$ 2,729,980	$ 3,218,777
Debt Securities, Held-to-Maturity, Allowance for Credit Loss	(332)	(379)
Loans Held-for-sale, Fair Value	$ 9,105	$ 51,779
SHAREHOLDERS’ EQUITY
Preferred Stock, Par or Stated Value Per Share	$ 0.01	$ 0.01
Preferred Stock, Shares Authorized	500,000	500,000
Preferred Stock, Shares Outstanding	0	0
Voting Common Stock [Member]
SHAREHOLDERS’ EQUITY
Common Stock, Par or Stated Value Per Share	$ 0.01	$ 0.01
Common Stock, Shares Authorized	50,000,000	50,000,000
Common Stock, Shares, Issued	34,348,369	34,194,018
Common Stock, Shares, Outstanding	34,348,369	34,194,018
Nonvoting Common Stock [Member]
SHAREHOLDERS’ EQUITY
Common Stock, Par or Stated Value Per Share	$ 0.01	$ 0.01
Common Stock, Shares Authorized	5,000,000	5,000,000
Common Stock, Shares, Issued	0
Common Stock, Shares, Outstanding	0